Features: This car HUD display integrates speedometer, altitudes indicators, and leveling meter to deliver critical driving data directly in your line of sight, enhancing road safety by eliminating dashboard distractions. Built with ABS housing and a high contrast LED screen, it provides clear visibility in direct sunlight while maintaining nighttime operate for continuous driving comfort. Ideal for commuters seeking speed accuracy and adventure driver requiring real time terrain analysis during expeditions. Perfectly adapts to highway navigation, mountain trail exploration, or daily city drives where fast access to vehicle metric and environmental data matters most. Engineered for versatility, its compact design combines multiple dashboard functions into streamlined device, reducing clutter while optimizing situational awareness across diverse driving conditions. Specifications: Component: ABS, LED Power supply: 11.5-30V Voltages measurement ranges: 11.5-30V Operating temperature: -40℃ to +80℃ Size: about. 12.7x2.5x6cm/5x0.98x2.36in Package Includes: 1pc Head Up Display note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.